

import datetime
import time



#安装APScheduler，这是一个定时框架
from apscheduler.schedulers.blocking import BlockingScheduler

i =1
j =1
while i :
    i += 1
    print("+++")
    print(i)
    while j:
        print(j)
        try:
            j += 1
        except Exception as e :
            print(e)
        else:
            i = 0
            j = 0


#print((start_time-ctime).seconds)





